脾主升清的确切含义是（）
A.脾之阳气主升
B.脾气以升为健
C.脾气散精上归于肺
D.升已而降，若雾露之溉
E.脾运化水液，转输周身
参考答案：C
Mother said she was by no means annoyed; ________, she was happy to be able to make her guests feel at home.
A．all in all
B．for one thing
C．on the contrary
D．by the way
原始凭证是主要的会计档案，故应当永久保存。 ( )
